| http://www.w3.org/ns/prov#value | - One or more binders may be present.Examples of preservatives, which may or may not be present, are 2-hydroxybiphenyl, sorbic acid, p-hydroxybenzaldehyde, methyl p-hydroxybenzoate, benzaldehyde, benzoic acid, propyl p-hydroxybenzoate and p-nitrophenol.Examples of colorants which are suitable additives for repelling birds and mammals are inorganic pigments, such as iron oxide, titanium dioxide and P
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